10020123001032 has 64 divisors (see below), whose sum is σ = 26140088465280. Its totient is φ = 3194743951872.

The previous prime is 10020123000973. The next prime is 10020123001093. The reversal of 10020123001032 is 23010032102001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25059508 + ... + 25456220.

It is an arithmetic number, because the mean of its divisors is an integer number (408438882270).

Almost surely, 2^{10020123001032} is an apocalyptic number.

10020123001032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10020123001032 is an abundant number, since it is smaller than the sum of its proper divisors (16119965464248).

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

10020123001032 is a wasteful number, since it uses less digits than its factorization.

10020123001032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442502 (or 442498 counting only the distinct ones).

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

Adding to 10020123001032 its reverse (23010032102001), we get a palindrome (33030155103033).

The spelling of 10020123001032 in words is "ten trillion, twenty billion, one hundred twenty-three million, one thousand, thirty-two".