1030202101312 has 28 divisors (see below), whose sum is σ = 2070184612480. Its totient is φ = 508580781696.

The previous prime is 1030202101283. The next prime is 1030202101333. The reversal of 1030202101312 is 2131012020301.

It is a super-2 number, since 2×1030202101312² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101874108 + ... + 101884219.

Almost surely, 2^{1030202101312} is an apocalyptic number.

It is an amenable number.

1030202101312 is an abundant number, since it is smaller than the sum of its proper divisors (1039982511168).

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

1030202101312 is an equidigital number, since it uses as much as digits as its factorization.

1030202101312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203758418 (or 203758408 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1030202101312 its reverse (2131012020301), we get a palindrome (3161214121613).

The spelling of 1030202101312 in words is "one trillion, thirty billion, two hundred two million, one hundred one thousand, three hundred twelve".