30100562140 has 48 divisors (see below), whose sum is σ = 69045669504. Its totient is φ = 10931688000.

The previous prime is 30100562131. The next prime is 30100562203. The reversal of 30100562140 is 4126500103.

It is a super-2 number, since 2×30100562140² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86215 + ... + 260065.

It is an arithmetic number, because the mean of its divisors is an integer number (1438451448).

Almost surely, 2^30100562140 is an apocalyptic number.

It is an amenable number.

30100562140 is an abundant number, since it is smaller than the sum of its proper divisors (38945107364).

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

30100562140 is a wasteful number, since it uses less digits than its factorization.

30100562140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174658 (or 174656 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The spelling of 30100562140 in words is "thirty billion, one hundred million, five hundred sixty-two thousand, one hundred forty".