1010102112031 has 2 divisors, whose sum is σ = 1010102112032. Its totient is φ = 1010102112030.

The previous prime is 1010102112017. The next prime is 1010102112043. The reversal of 1010102112031 is 1302112010101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010102112031 - 2²³ = 1010093723423 is a prime.

It is a super-2 number, since 2×1010102112031² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010102112731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505051056015 + 505051056016.

It is an arithmetic number, because the mean of its divisors is an integer number (505051056016).

Almost surely, 2^{1010102112031} is an apocalyptic number.

1010102112031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010102112031 is an equidigital number, since it uses as much as digits as its factorization.

1010102112031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1010102112031 its reverse (1302112010101), we get a palindrome (2312214122132).

The spelling of 1010102112031 in words is "one trillion, ten billion, one hundred two million, one hundred twelve thousand, thirty-one".