103125320503053 has 8 divisors (see below), whose sum is σ = 145588687769088. Its totient is φ = 64706083452864.

The previous prime is 103125320503031. The next prime is 103125320503057. The reversal of 103125320503053 is 350305023521301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103125320503053 - 2¹² = 103125320498957 is a prime.

It is a super-3 number, since 3×103125320503053³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103125320503057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1011032553901 + ... + 1011032554002.

It is an arithmetic number, because the mean of its divisors is an integer number (18198585971136).

Almost surely, 2^{103125320503053} is an apocalyptic number.

It is an amenable number.

103125320503053 is a deficient number, since it is larger than the sum of its proper divisors (42463367266035).

103125320503053 is a wasteful number, since it uses less digits than its factorization.

103125320503053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022065107923.

The product of its (nonzero) digits is 40500, while the sum is 33.

The spelling of 103125320503053 in words is "one hundred three trillion, one hundred twenty-five billion, three hundred twenty million, five hundred three thousand, fifty-three".