103011402 has 32 divisors (see below), whose sum is σ = 227037888. Its totient is φ = 30957696.

The previous prime is 103011379. The next prime is 103011409. The reversal of 103011402 is 204110301.

It is a happy number.

It is a super-2 number, since 2×103011402² = 21222697884011208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103011409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12003 + ... + 18710.

It is an arithmetic number, because the mean of its divisors is an integer number (7094934).

Almost surely, 2^103011402 is an apocalyptic number.

103011402 is an abundant number, since it is smaller than the sum of its proper divisors (124026486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103011402 is a wasteful number, since it uses less digits than its factorization.

103011402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30774.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 103011402 is about 10149.4532857686. The cubic root of 103011402 is about 468.7721110281.

Adding to 103011402 its reverse (204110301), we get a palindrome (307121703).

The spelling of 103011402 in words is "one hundred three million, eleven thousand, four hundred two".