101012034031 has 4 divisors (see below), whose sum is σ = 101013442992. Its totient is φ = 101010625072.

The previous prime is 101012033987. The next prime is 101012034037. The reversal of 101012034031 is 130430210101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 130430210101 = 1559 ⋅83662739.

It is a cyclic number.

It is not a de Polignac number, because 101012034031 - 2⁹ = 101012033519 is a prime.

It is a super-2 number, since 2×101012034031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101012033996 and 101012034014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101012034037) 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, 590830 + ... + 742363.

It is an arithmetic number, because the mean of its divisors is an integer number (25253360748).

Almost surely, 2^101012034031 is an apocalyptic number.

101012034031 is a deficient number, since it is larger than the sum of its proper divisors (1408961).

101012034031 is an equidigital number, since it uses as much as digits as its factorization.

101012034031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408960.

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

Adding to 101012034031 its reverse (130430210101), we get a palindrome (231442244132).

The spelling of 101012034031 in words is "one hundred one billion, twelve million, thirty-four thousand, thirty-one".