3102101022020 has 96 divisors (see below), whose sum is σ = 8746623357696. Its totient is φ = 892512576000.

The previous prime is 3102101022001. The next prime is 3102101022029. The reversal of 3102101022020 is 202201012013.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 3102101021986 and 3102101022004.

It is not an unprimeable number, because it can be changed into a prime (3102101022029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77455031 + ... + 77495070.

It is an arithmetic number, because the mean of its divisors is an integer number (91110659976).

Almost surely, 2^{3102101022020} is an apocalyptic number.

It is an amenable number.

3102101022020 is an abundant number, since it is smaller than the sum of its proper divisors (5644522335676).

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

3102101022020 is a wasteful number, since it uses less digits than its factorization.

3102101022020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154950141 (or 154950139 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 3102101022020 its reverse (202201012013), we get a palindrome (3304302034033).

The spelling of 3102101022020 in words is "three trillion, one hundred two billion, one hundred one million, twenty-two thousand, twenty".