1153100146 has 24 divisors (see below), whose sum is σ = 1954231344. Its totient is φ = 506054640.

The previous prime is 1153100131. The next prime is 1153100161. The reversal of 1153100146 is 6410013511.

It is an interprime number because it is at equal distance from previous prime (1153100131) and next prime (1153100161).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12660 + ... + 49663.

It is an arithmetic number, because the mean of its divisors is an integer number (81426306).

Almost surely, 2^1153100146 is an apocalyptic number.

1153100146 is a deficient number, since it is larger than the sum of its proper divisors (801131198).

1153100146 is a wasteful number, since it uses less digits than its factorization.

1153100146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62394 (or 62365 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 1153100146 is about 33957.3283106902. The cubic root of 1153100146 is about 1048.6301550032.

Adding to 1153100146 its reverse (6410013511), we get a palindrome (7563113657).

The spelling of 1153100146 in words is "one billion, one hundred fifty-three million, one hundred thousand, one hundred forty-six".