101203022031 has 16 divisors (see below), whose sum is σ = 146359610208. Its totient is φ = 61951155200.

The previous prime is 101203022029. The next prime is 101203022033. The reversal of 101203022031 is 130220302101.

It is an interprime number because it is at equal distance from previous prime (101203022029) and next prime (101203022033).

It is not a de Polignac number, because 101203022031 - 2¹ = 101203022029 is a prime.

It is a super-2 number, since 2×101203022031² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101203022031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101203022033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24197580 + ... + 24201761.

It is an arithmetic number, because the mean of its divisors is an integer number (9147475638).

Almost surely, 2^101203022031 is an apocalyptic number.

101203022031 is a deficient number, since it is larger than the sum of its proper divisors (45156588177).

101203022031 is a wasteful number, since it uses less digits than its factorization.

101203022031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48399402.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 101203022031 its reverse (130220302101), we get a palindrome (231423324132).

The spelling of 101203022031 in words is "one hundred one billion, two hundred three million, twenty-two thousand, thirty-one".