101011957028403 has 8 divisors (see below), whose sum is σ = 134683190630400. Its totient is φ = 67341014056008.

The previous prime is 101011957028401. The next prime is 101011957028483. The reversal of 101011957028403 is 304820759110101.

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

It is not a de Polignac number, because 101011957028403 - 2¹ = 101011957028401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101011957028401) 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, 71845123 + ... + 73237596.

It is an arithmetic number, because the mean of its divisors is an integer number (16835398828800).

Almost surely, 2^{101011957028403} is an apocalyptic number.

101011957028403 is a deficient number, since it is larger than the sum of its proper divisors (33671233601997).

101011957028403 is a wasteful number, since it uses less digits than its factorization.

101011957028403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145314801.

The product of its (nonzero) digits is 60480, while the sum is 42.

The spelling of 101011957028403 in words is "one hundred one trillion, eleven billion, nine hundred fifty-seven million, twenty-eight thousand, four hundred three".