1501403130232 has 16 divisors (see below), whose sum is σ = 2835679271760. Its totient is φ = 745221991104.

The previous prime is 1501403130217. The next prime is 1501403130233. The reversal of 1501403130232 is 2320313041051.

It is a happy number.

It is a super-2 number, since 2×1501403130232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1501403130197 and 1501403130206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1501403130233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 684945588 + ... + 684947779.

It is an arithmetic number, because the mean of its divisors is an integer number (177229954485).

Almost surely, 2^{1501403130232} is an apocalyptic number.

It is an amenable number.

1501403130232 is a deficient number, since it is larger than the sum of its proper divisors (1334276141528).

1501403130232 is a wasteful number, since it uses less digits than its factorization.

1501403130232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369893510 (or 1369893506 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 1501403130232 its reverse (2320313041051), we get a palindrome (3821716171283).

The spelling of 1501403130232 in words is "one trillion, five hundred one billion, four hundred three million, one hundred thirty thousand, two hundred thirty-two".