10123101203004 has 72 divisors (see below), whose sum is σ = 26537342242320. Its totient is φ = 3249884736000.

The previous prime is 10123101202943. The next prime is 10123101203123. The reversal of 10123101203004 is 40030210132101.

10123101203004 is a `hidden beast` number, since 10 + 1 + 231 + 0 + 120 + 300 + 4 = 666.

It is a super-2 number, since 2×10123101203004² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11671702 + ... + 12508989.

It is an arithmetic number, because the mean of its divisors is an integer number (368574197810).

Almost surely, 2^{10123101203004} is an apocalyptic number.

It is an amenable number.

10123101203004 is an abundant number, since it is smaller than the sum of its proper divisors (16414241039316).

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

10123101203004 is a wasteful number, since it uses less digits than its factorization.

10123101203004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24181131 (or 24181126 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10123101203004 its reverse (40030210132101), we get a palindrome (50153311335105).

The spelling of 10123101203004 in words is "ten trillion, one hundred twenty-three billion, one hundred one million, two hundred three thousand, four".