103353556642 has 24 divisors (see below), whose sum is σ = 182514212496. Its totient is φ = 43760710728.

The previous prime is 103353556637. The next prime is 103353556673. The reversal of 103353556642 is 246655353301.

It is a super-2 number, since 2×103353556642² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6345048 + ... + 6361315.

It is an arithmetic number, because the mean of its divisors is an integer number (7604758854).

Almost surely, 2^103353556642 is an apocalyptic number.

103353556642 is a deficient number, since it is larger than the sum of its proper divisors (79160655854).

103353556642 is a wasteful number, since it uses less digits than its factorization.

103353556642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12706462 (or 12706455 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 43.

The spelling of 103353556642 in words is "one hundred three billion, three hundred fifty-three million, five hundred fifty-six thousand, six hundred forty-two".