101336803542 has 64 divisors (see below), whose sum is σ = 243522121920. Its totient is φ = 31051123200.

The previous prime is 101336803537. The next prime is 101336803553. The reversal of 101336803542 is 245308633101.

101336803542 is a `hidden beast` number, since 1 + 0 + 1 + 3 + 36 + 80 + 3 + 542 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 101336803497 and 101336803506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130309 + ... + 468672.

It is an arithmetic number, because the mean of its divisors is an integer number (3805033155).

Almost surely, 2^101336803542 is an apocalyptic number.

101336803542 is an abundant number, since it is smaller than the sum of its proper divisors (142185318378).

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

101336803542 is a wasteful number, since it uses less digits than its factorization.

101336803542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599246 (or 599240 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 101336803542 in words is "one hundred one billion, three hundred thirty-six million, eight hundred three thousand, five hundred forty-two".