1012302303131 has 8 divisors (see below), whose sum is σ = 1157291470560. Its totient is φ = 867406773888.

The previous prime is 1012302303127. The next prime is 1012302303139. The reversal of 1012302303131 is 1313032032101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1012302303131 - 2² = 1012302303127 is a prime.

It is a super-2 number, since 2×1012302303131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012302303139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23386376 + ... + 23429621.

It is an arithmetic number, because the mean of its divisors is an integer number (144661433820).

Almost surely, 2^{1012302303131} is an apocalyptic number.

1012302303131 is a deficient number, since it is larger than the sum of its proper divisors (144989167429).

1012302303131 is an equidigital number, since it uses as much as digits as its factorization.

1012302303131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46819093.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1012302303131 its reverse (1313032032101), we get a palindrome (2325334335232).

The spelling of 1012302303131 in words is "one trillion, twelve billion, three hundred two million, three hundred three thousand, one hundred thirty-one".