19103125832070 has 32 divisors (see below), whose sum is σ = 52397145139968. Its totient is φ = 4366428761568.

The previous prime is 19103125832057. The next prime is 19103125832071. The reversal of 19103125832070 is 7023852130191.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19103125832071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45483632724 + ... + 45483633143.

It is an arithmetic number, because the mean of its divisors is an integer number (1637410785624).

Almost surely, 2^{19103125832070} is an apocalyptic number.

19103125832070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19103125832070 is an abundant number, since it is smaller than the sum of its proper divisors (33294019307898).

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

19103125832070 is a wasteful number, since it uses less digits than its factorization.

19103125832070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90967265884.

The product of its (nonzero) digits is 90720, while the sum is 42.

The spelling of 19103125832070 in words is "nineteen trillion, one hundred three billion, one hundred twenty-five million, eight hundred thirty-two thousand, seventy".