1212033010131 has 12 divisors (see below), whose sum is σ = 1826832363408. Its totient is φ = 772890615024.

The previous prime is 1212033010129. The next prime is 1212033010187. The reversal of 1212033010131 is 1310103302121.

It is not a de Polignac number, because 1212033010131 - 2¹ = 1212033010129 is a prime.

It is a super-2 number, since 2×1212033010131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1212033010231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2927615760 + ... + 2927616173.

It is an arithmetic number, because the mean of its divisors is an integer number (152236030284).

Almost surely, 2^{1212033010131} is an apocalyptic number.

1212033010131 is a deficient number, since it is larger than the sum of its proper divisors (614799353277).

1212033010131 is a wasteful number, since it uses less digits than its factorization.

1212033010131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5855231962 (or 5855231959 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1212033010131 its reverse (1310103302121), we get a palindrome (2522136312252).

The spelling of 1212033010131 in words is "one trillion, two hundred twelve billion, thirty-three million, ten thousand, one hundred thirty-one".