1150402601 has 8 divisors (see below), whose sum is σ = 1154475264. Its totient is φ = 1146337920.

The previous prime is 1150402567. The next prime is 1150402613. The reversal of 1150402601 is 1062040511.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1150402601 is a prime.

It is a super-2 number, since 2×1150402601² = 2646852288775130402, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1150402651) 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, 442361 + ... + 444953.

It is an arithmetic number, because the mean of its divisors is an integer number (144309408).

Almost surely, 2^1150402601 is an apocalyptic number.

It is an amenable number.

1150402601 is a deficient number, since it is larger than the sum of its proper divisors (4072663).

1150402601 is an equidigital number, since it uses as much as digits as its factorization.

1150402601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3991.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1150402601 is about 33917.5854240835. The cubic root of 1150402601 is about 1047.8118000264.

The spelling of 1150402601 in words is "one billion, one hundred fifty million, four hundred two thousand, six hundred one".